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<head><meta charset="utf-8"><title>github issue help · t-compiler/help · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/index.html">t-compiler/help</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/github.20issue.20help.html">github issue help</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/github%20issue%20help/near/223869261" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Ankush Dua <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/github.20issue.20help.html#223869261">(Jan 25 2021 at 08:55)</a>:</h4>
<p>I am working on <a href="https://github.com/rust-lang/rust/issues/81314">https://github.com/rust-lang/rust/issues/81314</a>, I know what the message is saying and understand how its being constructed but I dont have much idea on how to solve this, any help will be much appriciated.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/182449-t-compiler/help/topic/github%20issue%20help/near/223875343" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> osa1 <a href="https://rust-lang.github.io/zulip_archive/stream/182449-t-compiler/help/topic/github.20issue.20help.html#223875343">(Jan 25 2021 at 09:58)</a>:</h4>
<p>What exactly do you need? If you have specific questions you'll more likely to get answers. Just one tip (I saw your question in the issue): use <code>./x.py build --stage 1 library/std</code> to build, then do <code>rustup toolchain link stage1 build/x86_64-unknown-linux-gnu/stage1</code>. After that keep rebuilding with the same command (no need for the <code>rustup</code> command again) and use the compiler you built with <code>rustc +stage1</code> or <code>cargo +stage1</code>.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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